Why do the Gamma Prime and Gamma Double Prime phases play such an important role in promoting strength in the superalloys?

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Can 1026 steel be welded?

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Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?

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what is the strongest metal? How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny? Define what is the cause of this?

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What is the difference between plaster used in gold investment casting and ceramic used in the process of investment casting of automobile engine parts and turbineblades etc. When both are used in the lost-wax method?

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A plain carbon steel contains 45 wt% of proeutectoid ferrite. What is its average carbon content in weight percent? I know that you need to use a tie line in the phasediagram, but my book does not really give a good example to go by?

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What are the componentsof SCS14 ?

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What is iron ferite? Where is it used?

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What are the advantages of projection welding over spot welding

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Define what is the difference between stainless steel and alloy steel?

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Define what is carbide?

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Why is chromium molybdenum steels used to build pressure vessels? What is special about the properties of chromium molybdenum steels that make them ideal forpressure vessels?

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